19094966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{7681}}^1$

素因数の和:7807

約数の個数: 16

約数和(自身を含む): 31526928

約数和(自身を除く): 12431962

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 7681, 15362, 84491, 168982, 867953, 1735906, 9547483, 19094966]

約数ペア:

[(1, 19094966), (2, 9547483), (11, 1735906), (22, 867953), (113, 168982), (226, 84491), (1243, 15362), (2486, 7681)]